Engine

2205 products

  • Inlet/Exhaust Valve Spring Seat

    CMPO Inlet/Exhaust Valve Spring Seat

    33 in stock 1-2 business days

    Valve Spring Retainer This essential component plays a crucial role in the proper functioning of your motorcycle's or scooter's engine. Securely holds the valve spring in place, ensuring consistent valve operation. Made from durable materials for long-lasting performance. Designed for precise fitment within the cylinder head. Helps maintain optimal engine compression and power delivery. Keep your engine running smoothly with a reliable valve spring retainer. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto LXR 125 [SY125-10] Not specified Motorcycle Lexmoto LXR SE 125 [SY125-10-SE] Not specified Motorcycle Mitt MITT 125 GP [MITT125GP] Not specified Motorcycle UM Commando Classic 125 [UM125-CL] Not specified Motorcycle UM Renegade Commando 125 [UM125-CO] Not specified Motorcycle UM Renegade Sport S 125 [UM125-RS] Not specified Motorcycle UM Vegas 125 [UM125-VG] Not specified Motorcycle

    33 in stock 1-2 business days

    £3.49

  • Inlet/Exhaust Valve Spring Seat Inlet/Exhaust Valve Spring Seat

    CMPO Inlet/Exhaust Valve Spring Seat

    2 in stock 1-2 business days

    Ensure optimal valve function with our high-quality Valve Spring Retainer. This essential component is designed to securely hold your valve spring in place, maintaining correct valve train tension and operation. Durable construction for long-lasting performance. Precise engineering for a perfect fit. Crucial for the proper functioning of your engine's intake and exhaust valves. Maintain your engine's integrity and performance with this reliable Valve Spring Retainer. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Colove KY500X Not specified Motorcycle Lexmoto Pioneer 500X Euro 5 [KY500X-E5] Not specified Motorcycle Loncin LX500-J Not specified Motorcycle Loncin LX500-K Not specified Scooter Loncin LX500-N Not specified Motorcycle Voge 500AC Euro 5 [LX500-N-E5] Not specified Motorcycle Voge 500DS Euro 5 [LX500-J-E5] Not specified Motorcycle Voge 500DSX Euro 5 [LX500-K-E5] Not specified Scooter

    2 in stock 1-2 business days

    £1.99

  • Inlet/Exhaust Valve Spring Retainer Inlet/Exhaust Valve Spring Retainer

    CMPO Inlet/Exhaust Valve Spring Retainer

    9 in stock 1-2 business days

    Ensure your engine's valve train operates with precision and reliability using our premium Valve Spring Retainer. This essential component is designed to: Securely hold the valve spring in place, maintaining proper valve seating. Withstand the high pressures and temperatures of engine operation. Promote smooth and consistent valve movement for optimal performance. Crafted from durable, high-quality materials, this retainer offers exceptional longevity and resistance to wear and fatigue. Key Features: Built for dependable performance. Designed for a secure fit. Constructed with robust materials. Upgrade your engine with confidence. This retainer is a crucial part for maintaining the integrity and efficiency of your motorcycle or scooter's engine. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto RT1 E55 [SR125T-E55] Not specified Scooter

    9 in stock 1-2 business days

    £1.99

  • Inlet/Exhaust Valve Spring Retainer Inlet/Exhaust Valve Spring Retainer

    CMPO Inlet/Exhaust Valve Spring Retainer

    9 in stock 1-2 business days

    Ensure optimal valve operation with our high-quality Inlet/Exhaust Valve Spring Retainer. This essential component plays a crucial role in maintaining the proper tension and positioning of your valve springs, directly impacting engine performance and reliability. Key Features: Durable construction for long-lasting performance. Precisely engineered for a secure fit. Crucial for maintaining correct valve timing and seal. Replace worn or damaged retainers to prevent potential engine damage. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto RT1 E55 [SR125T-E55] Not specified Scooter

    9 in stock 1-2 business days

    £2.49

  • Inlet/Exhaust Valve Spring Retainer Inlet/Exhaust Valve Spring Retainer

    CMPO Inlet/Exhaust Valve Spring Retainer

    54 in stock 1-2 business days

    Inlet/Exhaust Valve Spring Retainer Ensure optimal valve train function with this essential component. Designed for durability and precise fit. Critical for maintaining spring tension and proper valve seating. Replace worn or damaged retainers to prevent engine damage and restore performance. Part Name: Retainer Valve Spring Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto OCR 125 E55 [WB125T-3B-E55] Not specified Scooter

    54 in stock 1-2 business days

    £2.49

  • Inlet/Exhaust Valve Spring Retainer Inlet/Exhaust Valve Spring Retainer

    CMPO Inlet/Exhaust Valve Spring Retainer

    19 in stock 1-2 business days

    Ensure optimal valve train operation with this high-quality Inlet/Exhaust Valve Spring Retainer. Built to last, this retainer is crafted from durable materials to withstand the demanding conditions of your engine. Key Features: Precise fitment for reliable performance. Engineered for longevity and consistent tension. Essential component for proper valve function. Replace worn or damaged retainers to prevent valve bounce and maintain engine power and efficiency. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto XDV 125 Euro 5 [LJ125T-18A-E5] Not specified Scooter Longjia LJ125T-18A Not specified Scooter

    19 in stock 1-2 business days

    £3.99

  • Inlet/Exhaust Valve Spring Retainer Inlet/Exhaust Valve Spring Retainer

    CMPO Inlet/Exhaust Valve Spring Retainer

    9 in stock 1-2 business days

    Precision Engineered Valve Spring Retainer Ensure optimal valve train performance and reliability with our high-quality inlet/exhaust valve spring retainer. Crafted from premium materials, this component is designed to withstand the extreme pressures and temperatures of your engine. Key Features: Durable Construction: Built to last and resist wear. Precise Fitment: Engineered for a secure and accurate installation. Engine Performance: Contributes to proper valve sealing and timing. Enhanced Reliability: Reduces the risk of valve train failure. Maintain the integrity of your engine's valve system. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto Nexus 125 Euro 5 [TR125T-5-E5] Not specified Scooter Taro TR125T-5 Not specified Scooter

    9 in stock 1-2 business days

    £3.99

  • Inlet/Exhaust Valve Spring Retainer

    CMPO Inlet/Exhaust Valve Spring Retainer

    1 in stock 1-2 business days

    Ensure your engine's valves are perfectly seated with this Inlet/Exhaust Valve Spring Seat. This precision-engineered component is crucial for the proper function of your engine's valve train, providing a stable platform for the valve spring to operate effectively. Durable construction for long-lasting performance. Essential for proper valve sealing. Direct replacement for optimal fit and function. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto LXR 125 [SY125-10] Not specified Motorcycle Lexmoto LXR SE 125 [SY125-10-SE] Not specified Motorcycle Mitt MITT 125 GP [MITT125GP] Not specified Motorcycle UM Commando Classic 125 [UM125-CL] Not specified Motorcycle UM Renegade Commando 125 [UM125-CO] Not specified Motorcycle UM Renegade Sport S 125 [UM125-RS] Not specified Motorcycle UM Vegas 125 [UM125-VG] Not specified Motorcycle

    1 in stock 1-2 business days

    £3.99

  • Inlet/Exhaust Valve Spring Retainer Inlet/Exhaust Valve Spring Retainer

    CMPO Inlet/Exhaust Valve Spring Retainer

    2 in stock 1-2 business days

    Valve Spring Retainer - Upper Ensure your engine's valves operate with precision and reliability. This high-quality retainer is designed to securely hold your valve springs in place, preventing premature wear and ensuring optimal performance. Durable construction for long-lasting service. Precisely engineered for a perfect fit. Essential for maintaining proper valve timing and sealing. Replace worn or damaged retainers to prevent potential engine damage. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto Pegasus 300 Euro 5 [TR300T-P-E5] Not specified Scooter Lexmoto Pegasus 300 [TR300T-P] Not specified Scooter Mitt Mitt 330 GTS [MITT330GTS] Not specified Scooter

    2 in stock 1-2 business days

    £4.99

  • Inlet/Exhaust Valve Spring Retainer Inlet/Exhaust Valve Spring Retainer

    CMPO Inlet/Exhaust Valve Spring Retainer

    11 in stock 1-2 business days

    Ensure optimal engine performance with this high-quality valve spring retainer. Designed for: Inlet valves Exhaust valves Features: Durable construction for long-lasting reliability. Precision engineered for a perfect fit. Essential component for proper valve operation. Keep your engine running smoothly and efficiently. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto LS-Z E55 [ZS125-39-E55] Not specified Motorcycle Lexmoto LS-Z Euro 5 [ZS125-39-E5] Not specified Motorcycle Lexmoto LXR 125 E55 [SY125-10-E55] Not specified Motorcycle Lexmoto LXR 125 Euro 5 [SY125-10-E5] Not specified Motorcycle Lexmoto LXR 125 SE E55 [SY125-10-SE-E55] Not specified Motorcycle Lexmoto LXR SE 125 Euro 5 [SY125-10-SE-E5] Not specified Motorcycle Lexmoto LXR SE 125 Euro 5 [SY125-10-SE-V2] Not specified Motorcycle Lexmoto LXS 125 E55 [TR125-GP2-E55] Not specified Motorcycle Lexmoto LXS 125 Euro 5 [TR125-GP2-E5] Not specified Motorcycle Lexmoto R66S E55 [SR125-2-E55] Not specified Motorcycle Lexmoto RSS 125 Euro 5 [TR125-3-E5] Not specified Motorcycle Lexmoto RSS 125 Scrambler Euro 5 [TR125-3-S-E5] Not specified Motorcycle Lexmoto RX2 125 E55 [SR125-3-E55] Not specified Motorcycle Mitt MITT 125 GP 2 [MITT125GP2] Not specified Motorcycle Mutt Stravaig 125cc [STRAVAIG] Not specified Motorcycle Sinnis Terrain T125 [ZS125-86(T125)] Not specified Motorcycle Taro TR125-3 Not specified Motorcycle Zongshen ZS125-39 Not specified Motorcycle

    11 in stock 1-2 business days

    £3.49

  • Inlet/Exhaust Valve Spring Retainer Inlet/Exhaust Valve Spring Retainer

    CMPO Inlet/Exhaust Valve Spring Retainer

    Out of stock

    Valve Spring Retainer Ensure optimal valve train performance with this durable Valve Spring Retainer. Specifically designed to secure your valve springs, this component is crucial for maintaining proper valve seating and timing. Reliable Performance: Engineered for longevity and consistent operation. Secure Fit: Designed to precisely hold valve springs in place. Essential Component: A vital part of your motorcycle's or scooter's valve train system. Replace worn or damaged retainers to prevent potential engine issues and maintain peak performance. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Colove KY500X Not specified Motorcycle Lexmoto Pioneer 500X Euro 5 [KY500X-E5] Not specified Motorcycle Loncin LX500-J Not specified Motorcycle Loncin LX500-K Not specified Scooter Loncin LX500-N Not specified Motorcycle Voge 500AC Euro 5 [LX500-N-E5] Not specified Motorcycle Voge 500DS Euro 5 [LX500-J-E5] Not specified Motorcycle Voge 500DSX Euro 5 [LX500-K-E5] Not specified Scooter

    Out of stock

    £2.49

  • Valve Spring Valve Spring

    CMPO Valve Spring

    4 in stock 1-2 business days

    Ensure your engine's valve train operates with precision and reliability using our high-quality valve springs. These essential components are engineered to: Maintain proper valve seating at all engine speeds. Prevent valve float for optimal performance. Withstand the demanding conditions of continuous engine operation. Crafted from durable materials, these valve springs offer excellent resistance to fatigue and heat, guaranteeing long-lasting service life. Easy installation means you can get your motorcycle or scooter back on the road quickly. Upgrade your engine's performance and longevity with this crucial valve train part. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto RT1 E55 [SR125T-E55] Not specified Scooter

    4 in stock 1-2 business days

    £2.99

  • Valve Spring Valve Spring

    CMPO Valve Spring

    15 in stock 1-2 business days

    High-Quality Valve Spring Ensure optimal valve train performance with this durable and reliable valve spring. Designed for precise tension and consistent operation. Constructed with premium materials for longevity. Essential for proper valve seating and sealing. Replace worn or damaged springs to restore engine efficiency and responsiveness. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto Carrera 125 E55 [ZS125GY-13-E55] Not specified Motorcycle Lexmoto R66 E55 [SR125-A-E55] Not specified Motorcycle Lexmoto R66+ E55 [ZS125-79C-E55] Not specified Motorcycle

    15 in stock 1-2 business days

    £2.99

  • Valve Spring Valve Spring

    CMPO Valve Spring

    9 in stock 1-2 business days

    High-Quality Outer Valve Spring Ensure optimal engine performance with this premium outer valve spring. Engineered for durability and precision, this component is crucial for the proper functioning of your valve train. Reliable performance Durable construction Essential engine component This outer valve spring is designed to withstand the demanding conditions within your motorcycle or scooter's engine, providing consistent support and responsiveness. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto D2 E55 [GC125T-3A-E55] Not specified Scooter Lexmoto XDV 125 E55 [LJ125T-18A-E55] Not specified Scooter

    9 in stock 1-2 business days

    £3.99

  • Valve Spring

    CMPO Valve Spring

    35 in stock 1-2 business days

    Inner Valve Spring This high-quality inner valve spring is designed to provide reliable performance for your motorcycle or scooter. Engineered for optimal tension and durability. Contributes to proper valve operation and engine efficiency. A crucial component for maintaining your engine's valve train. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto OCR 125 E55 [WB125T-3B-E55] Not specified Scooter

    35 in stock 1-2 business days

    £4.99

  • Spring Spring

    CMPO Spring

    9 in stock 1-2 business days

    Ensure precise valve operation with this high-quality replacement spring. Engineered for durability and optimal performance, it provides the necessary tension to return your valve rocker to its resting position efficiently. Key Features: Durable Construction: Built to withstand the rigors of engine operation. Precise Tension: Delivers consistent and reliable valve closing. Direct Fit Replacement: Designed to seamlessly integrate with your existing valve train. Restore your engine's optimal valve timing and performance. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto XDV 125 Euro 5 [LJ125T-18A-E5] Not specified Scooter Longjia LJ125T-18A Not specified Scooter

    9 in stock 1-2 business days

    £2.49

  • Valve Spring

    CMPO Valve Spring

    7 in stock 1-2 business days

    Reliable Valve Spring for Your Motorcycle Ensure optimal engine performance with this high-quality valve spring. Engineered for durability and consistent operation, this component plays a crucial role in the proper functioning of your engine's valve train. Durable construction for long-lasting performance. Designed for precise valve seating and opening. Essential for maintaining engine power and efficiency. Keep your engine running smoothly. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto XDV 125 Euro 5 [LJ125T-18A-E5] Not specified Scooter Longjia LJ125T-18A Not specified Scooter

    7 in stock 1-2 business days

    £2.49

  • Valve Spring

    CMPO Valve Spring

    8 in stock 1-2 business days

    Ensure optimal engine performance with this high-quality Valve Spring. Designed for reliability and durability, this spring is a direct replacement for your original component. Key Features: Direct Fit Replacement Durable Construction Restores Proper Valve Operation Maintain your motorcycle or scooter's engine health with this essential valve train part. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto Nexus 125 Euro 5 [TR125T-5-E5] Not specified Scooter Taro TR125T-5 Not specified Scooter

    8 in stock 1-2 business days

    £4.99

  • Valve Spring

    CMPO Valve Spring

    10 in stock 1-2 business days

    Reliable Valve Spring Ensure optimal engine performance with this high-quality valve spring. Designed for consistent tension and durability. Built to withstand the demanding conditions of internal combustion engines. Essential for proper valve operation and sealing. Features: Engineered for precise fit and function. Provides the necessary force for efficient valve closure. Constructed with durable materials for extended service life. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto Pegasus 300 Euro 5 [TR300T-P-E5] Not specified Scooter Lexmoto Pegasus 300 [TR300T-P] Not specified Scooter Mitt Mitt 330 GTS [MITT330GTS] Not specified Scooter

    10 in stock 1-2 business days

    £6.49

  • Valve Spring

    CMPO Valve Spring

    14 in stock 1-2 business days

    Valve Outer Spring Ensure optimal valve operation with this high-quality outer valve spring. Designed for durability and precise performance, this spring is essential for maintaining the correct valve timing and seating. Constructed with premium materials for extended lifespan. Provides consistent tension for reliable valve function. Direct replacement for your original equipment. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto LS-Z E55 [ZS125-39-E55] Not specified Motorcycle Lexmoto LS-Z Euro 5 [ZS125-39-E5] Not specified Motorcycle Lexmoto LXR 125 E55 [SY125-10-E55] Not specified Motorcycle Lexmoto LXR 125 Euro 5 [SY125-10-E5] Not specified Motorcycle Lexmoto LXR 125 SE E55 [SY125-10-SE-E55] Not specified Motorcycle Lexmoto LXR SE 125 Euro 5 [SY125-10-SE-E5] Not specified Motorcycle Lexmoto LXR SE 125 Euro 5 [SY125-10-SE-V2] Not specified Motorcycle Lexmoto LXS 125 E55 [TR125-GP2-E55] Not specified Motorcycle Lexmoto LXS 125 Euro 5 [TR125-GP2-E5] Not specified Motorcycle Lexmoto R66S E55 [SR125-2-E55] Not specified Motorcycle Lexmoto RSS 125 Euro 5 [TR125-3-E5] Not specified Motorcycle Lexmoto RSS 125 Scrambler Euro 5 [TR125-3-S-E5] Not specified Motorcycle Lexmoto RX2 125 E55 [SR125-3-E55] Not specified Motorcycle Mitt MITT 125 GP 2 [MITT125GP2] Not specified Motorcycle Mutt Stravaig 125cc [STRAVAIG] Not specified Motorcycle Sinnis Terrain T125 [ZS125-86(T125)] Not specified Motorcycle Taro TR125-3 Not specified Motorcycle Zongshen ZS125-39 Not specified Motorcycle

    14 in stock 1-2 business days

    £3.99

  • Valve Spring

    CMPO Valve Spring

    1 in stock 1-2 business days

    High-Quality Valve Spring Ensure optimal engine performance with our durable and reliable valve springs. Designed for consistent tension and precise valve operation. Built to withstand extreme temperatures and pressures. Direct replacement for a perfect fit and easy installation. Benefits: Improved engine responsiveness. Reduced risk of valve float. Long-lasting durability. Ideal for routine maintenance and performance upgrades. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto Diablo 50 Euro 5 [LJ50QT-9M-E5] Not specified Scooter Lexmoto Diablo 50 [LJ50QT-9M] Not specified Scooter Lexmoto Echo+ 50 Euro 5 [LJ50QT-6L-E5] Not specified Scooter Lexmoto Echo+ 50 [LJ50QT-6L] Not specified Scooter Lexmoto Nano 50 [LJ50QT-N] Not specified Scooter

    1 in stock 1-2 business days

    £2.49

  • Valve Spring

    CMPO Valve Spring

    27 in stock 1-2 business days

    Replace worn or damaged valve springs with these high-quality outer valve springs. Ensure optimal engine performance and longevity. Designed for direct replacement. Features: Durable construction for extended service life. Precisely engineered for a perfect fit. This is for the outer valve spring. For the corresponding inner spring, please see related parts. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto FMR 125 EFI [WY125T-74R-E4] Not specified Scooter Lexmoto FMX 125 EFI [WY125T-108-E4] Not specified Scooter Lexmoto Vienna 125 EFI [WY125T-121-E4] Not specified Scooter

    27 in stock 1-2 business days

    £3.99

  • Valve Spring

    CMPO Valve Spring

    1 in stock 1-2 business days

    Restore optimal engine performance with this high-quality Valve Spring. Engineered for durability and precision, this component is crucial for the proper functioning of your motorcycle or scooter's valve train. Ensure smooth operation and prevent valve float with this essential replacement part. Key Features: Direct replacement for your original valve spring. Designed to meet or exceed OEM specifications. Contributes to consistent valve timing and lift. Helps maintain proper engine compression. Replace worn or weakened valve springs to avoid performance issues and potential engine damage. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type UM DSR Adventure 125 [UM125-ADV] Not specified Motorcycle UM DSR Adventure TT [UM125-ADT] Not specified Motorcycle UM DSR EX [UM125-DEX] Not specified Motorcycle UM DSR SM [UM125-DSM] Not specified Motorcycle UM Scrambler Classic 125 [UM125-SC] Not specified Motorcycle UM Scrambler S 125 [UM125-SS] Not specified Motorcycle

    1 in stock 1-2 business days

    £3.99

  • Valve Stem Oil Seal Valve Stem Oil Seal

    CMPO Valve Stem Oil Seal

    57 in stock 1-2 business days

    Ensure optimal engine performance and prevent oil leaks with these high-quality valve stem oil seals. Key Features: Durable Construction: Made from premium materials for long-lasting reliability. Precise Fit: Designed for a secure and effective seal. Engine Protection: Prevents oil from entering the combustion chamber, maintaining clean emissions and efficient operation. Easy Installation: Straightforward replacement for your existing seals. Replace worn or damaged valve stem oil seals to maintain proper valve function and protect your engine. Vehicle Compatibility Please check the exact model before ordering. Manufacturer Model Years Vehicle type Lexmoto OCR 125 E55 [WB125T-3B-E55] Not specified Scooter

    57 in stock 1-2 business days

    £1.99


You have seen 72 out of 2205 products

© 2026 Radhouse, Powered by Shopify

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Maestro
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa